Current collector for a battery



FIG. 1 is a top perspective view of a current collector for a battery of the present invention;

FIG. 2 is a first side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a second side view thereof;

FIG. 5 is a third side view thereof;

FIG. 6 is a fourth side view thereof; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for a current collector for a battery, as shown and described. 